4 Dan
FlowerOfSorrow

Country/Region	Republic of Korea
Birth Year	1998
Codeforces ID	Halzion

Contest Status

• Algorithm
• Heuristic

Rank	486th
Rating	2305
Highest Rating	2701 ― 4 Dan (+99 to promote)
Rated Matches	155
Last Competed	2025/11/30

Competition History Last Contest Result